He gave us warning to stay from the machine while it ______．

[　　]

A．had worked　　　B．was working

C．would work　　　D．would be working

—Yes, if no one interrupts her, she ______ go on talking all night．

[　　]

A．shall　　　B．should　　　C．will　　　D．would

We ______ here so early because the meeting has been put off．

[　　]

A．needn't come　　　B．needn't have come

C．mustn't come　　　D．mustn't have come

Hardly ______ my office when it began to rain．

[　　]

A．I had left　　　B．I left

C．had I left　　　D．have I left

---Shall I fetch some water for you?

---_______．

[　　]

A. No, you mustn’t

B. Don’t mention it

C. Thank you, but I can do it myself

D. You won’t do so

---________．

[　　]

A. What a shame

B. You’re lucky

C. It’s so nice of you

D. you too

I just don’t know how to ______ with Larry． He is such a troublesome person to ______．

[　　]

A. do … deal with

B. deal … work with

C. work … notice

D. meet … arrange

Susan often _______ her things behind when she ______ in a hurry．

[　　]

A. forgets … does    B. misses … gets

C. loses … makes　　 D. leaves … works

 Betty said she was going out to buy some ______ articles as she was going to use them ______ on her trip．

[　　]

A. everyday … every day

B. every day … everyday

C. everyday … everyday

D. every day … every day

[　　]

A. Why don’t    B. Why not

C. Why not to    D. Why shouldn’t